When a female poops her pants and the excrement coats her entire genitalia to the point of complete obscurement
Barbara had a Buena Park Wet Sponge and it looked like someone slammed her crotch with a whole chocolate cake

Brandon was going to go down on me but I had a Buena Park Wet Sponge and he threw up his lunch
by 23AdamHenry February 1, 2022
Get the Buena Park Wet Sponge mug.